--- product_id: 719329598 title: "25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire" brand: "southwire" price: "319 zł" currency: PLN in_stock: true reviews_count: 5 category: "Southwire" url: https://www.desertcart.pl/products/719329598-25-ft-12-3-black-white-green-solid-cu-thhn store_origin: PL region: Poland --- # 600V THHN insulation rating 12 AWG solid copper conductors 25-foot tri-wire pre-twisted length 25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire **Brand:** southwire **Price:** 319 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with pro-grade wiring that’s ready to roll! ## Quick Answers - **What is this?** 25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire by southwire - **How much does it cost?** 319 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/719329598-25-ft-12-3-black-white-green-solid-cu-thhn) ## Best For - southwire enthusiasts ## Why This Product - Trusted southwire brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimal 25-Foot Length:** Ideal for short runs, reducing waste and saving time on every project. - • **Trusted Southwire Quality:** Backed by a leading manufacturer known for reliability and consistent performance. - • **600V THHN Rated Insulation:** Certified to handle high voltage safely, perfect for outlets, switches, and more. - • **Premium 12 AWG Copper Core:** Ensures superior conductivity and durability for all your commercial wiring needs. - • **Pre-Twisted Tri-Wire Design:** Simplifies installation with black, white, and green wires bundled for easy conduit pulls. ## Overview This 25-foot 12/3 solid copper THHN tri-wire from Southwire features 12 AWG conductors rated for 600 volts, designed for commercial electrical applications. Its pre-twisted black, white, and green wires streamline installation, making it a reliable and efficient choice for outlets, switches, and other load circuits. ## Description 25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire Review: Cross rated THWN - It's wire, had the correct coating and length. Much easier than sourcing locally. Review: Good quality good proce - Works well. Nice that you get a 3 wire twist like this- easy pull through short conduit runs. Price was much better than local. ## Features - 12 AWG commercial wiring for outlets, switches and other loads - #12 THHN comes stranded/solid with variety of colors and lengths - 12/3-Gauge THHN wire contains copper (CU) conductors - THHN is rated for 600-Volt ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6WLRW9W | | Brand | Southwire | | Brand Name | Southwire | | Color | Green,White | | Colour | Green,White | | Customer Reviews | 4.8 out of 5 stars 138 Reviews | | Gauge | 12 | | Global Trade Identification Number | 00032886703249 | | Included Components | 25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire | | Manufacturer | Southwire | | Material | Copper | | Material Type | Copper | | Model | 59318203 | | Number Of Wires | 3 | | Number of cable strands | 3 | | Part Number | 59318203 | | Strands | 3 | | UPC | 032886703249 | | Unit Count | 1 Count | | Voltage | 600 Volts | ## Product Details - **Brand:** Southwire - **Colour:** Green, White - **Gauge:** 12 - **Material:** Copper - **Number of cable strands:** Multi-Strand ## Images ![25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire - Image 1](https://m.media-amazon.com/images/I/51V6jkcvJWL.jpg) ![25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire - Image 2](https://m.media-amazon.com/images/I/71bYFSL6xSL.jpg) ![25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire - Image 3](https://m.media-amazon.com/images/I/71gEGqn45zL.jpg) ![25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire - Image 4](https://m.media-amazon.com/images/I/71-YxhJ1SbL.jpg) ![25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire - Image 5](https://m.media-amazon.com/images/I/81-vnaaWkqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cross rated THWN *by A***R on 4 November 2025* It's wire, had the correct coating and length. Much easier than sourcing locally. ### ⭐⭐⭐⭐⭐ Good quality good proce *by B***R on 12 April 2025* Works well. Nice that you get a 3 wire twist like this- easy pull through short conduit runs. Price was much better than local. ### ⭐⭐⭐⭐⭐ Good wire *by M***H on 23 September 2025* It is copper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/719329598-25-ft-12-3-black-white-green-solid-cu-thhn](https://www.desertcart.pl/products/719329598-25-ft-12-3-black-white-green-solid-cu-thhn) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-20*